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Mass spectrometry of hydroxystilbazoles
Author(s) -
Wyrzykiewicz E.,
Łapucha A.,
Golankiewicz K.
Publication year - 1980
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210150807
Subject(s) - fragmentation (computing) , metastability , mass spectrometry , mass spectrum , chemistry , analytical chemistry (journal) , physics , chromatography , computer science , organic chemistry , operating system
The mass spectral fragmentation of the six 2′‐, 3′‐ and 4′ ‐hydroxy substituted 4‐ and 2‐azastilbenes is discussed and fragmentation pathways, elucidation of which were assisted by accurate mass measurements and metastable transitions, are proposed. It has been found that the position of the hydroxystyryl group in the pyridine ring may be deduced on the basis of mass spectral fragmentation patterns.